/**
 * 
 */
package t4j.concurrency;

/**
 * @author sz
 *
 * create time：2013-3-1
 */
public class SynchronizedEvenGenerator extends IntGenerator{

	private int currentEvenValue=0;
	
	@Override
	public synchronized int next() {
		
		++currentEvenValue;
		
		Thread.yield();
		
		++currentEvenValue;
		return currentEvenValue;
	}

	public static void main(String[] args) {
		EvenChecker.test(new SynchronizedEvenGenerator(),1000);
	}
}
